Across
- 1. one of the gases in the early atmosphere
- 6. H20
- 7. chemicals destroying the ozone layer
- 9. who produces the most gases
- 11. gas that leaves when we breath out
- 13. layers
- 14. shows wind speed
- 16. shows temperature
- 17. one of the three major gases
- 20. gases leaving something
- 22. atmospheric layer that weather takes place
- 23. one of the gases in the early atmosphere
- 24. atmospheric layer with hottest temperatures
Down
- 2. one of the leading causes in climate change
- 3. farming of plants that can lead to climate change
- 4. atmospheric layer with ozone
- 5. boundary barriers
- 8. CO2
- 10. majority of atmospheric gas
- 11. one of the three major greenhouse gases
- 12. gas that living beings breath
- 15. atmospheric layer with coldest temperatures
- 18. cutting down of trees which increases carbon dioxide
- 19. gases surrounding the earth
- 21. one of the three major greenhouse gases